
Fire-tail devil
Labracinus cyclophthalmus
Pseudochromidae, Pseudochrominae

Labracinus cyclophthalmus
Pseudochromidae, Pseudochrominae
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Lives wild in Australia, China, Indonesia, Japan, Papua New Guinea, Philippines, Taiwan, Thailand, and 1 more country.
Found near shelter of coral or rock of shallow reefs, with moderate surge or currents, in spread-out groups of mixed sexes. Also in tidal pools, reef flats and reef slopes, often in relatively silty areas at depths ranging to 20 m. Moves about activity through the gutters and passages. Feeds on small fishes. Frequently seen in the aquarium fish trade, and has been bred in captivity.
Temperament, fin nippers, fish that eat other fish, and fish that need the same water. And what the Harmony mark in the app means.
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
Why new fish should live in a tank of their own for a few weeks before they move in, what you need, and what to look for.
What is different in a saltwater aquarium: salt, refractometer, live rock and corals. An introduction for anyone thinking of giving it a try.